How much does it cost to hire a software house (and what really defines the price)

"How much does it cost to hire a software house?" is the question that every decision-maker asks and that has no direct answer, for a legitimate reason. It's like asking how much a project costs without saying whether it's a bathroom or a building. The range is from a few thousand to millions, and the variation isn't necessarily cheating: it reflects the fact that "software" describes radically different things.

What you need is not the smallest number. It's understanding what moves the price, so you don't buy the wrong thing, which is the most expensive mistake of all. This article looks at the cost from the perspective of the payer. If you want a section focused on web projects, I have additional material on how much web development costs.

Why does the same project cost such different amounts

The description you give hides the real complexity. "An app for my company" can be three simple screens or a system with payment, integrations, logged in area, business rules and security requirements. From the outside they look like the same order. Underneath, they have ten times the difference in effort.

What weighs on the price is almost never what you see. It's the number of different flows, the number of integrations with systems that need to talk, the depth of business rules, the level of security and compliance required. Two projects that look the same can cost completely different amounts because of what is hidden.

Therefore, proposals that are very far from each other for the "same" project usually mean that each company understood a different scope. Before comparing numbers, make sure you are budgeting for the same thing. Comparing prices of different scopes is the most common initial mistake.

The cost that does not appear in the proposal

The construction price is only half the bill. Software is not a one-time purchase, it is a relationship that has a recurring cost. Once it's ready, it needs fixes, security updates, adjustments as the business changes, and support when something breaks. This is maintenance, and it is inevitable.

A system that is cheap to build can be expensive to maintain, and then costs more in total. Bad code, without documentation and difficult to evolve, charges the invoice every month after delivery. The cheapest proposal usually saves exactly where maintenance becomes expensive.

The rule of thumb is to change the question. Don't ask "how much does it cost to make", ask "how much does it cost to make and keep running for a few years". Code ownership, quality of documentation and ease of evolution come into play. Anyone who quotes just the construction is showing you half the price.

Hiring models from the perspective of those who pay

There are three main ways of contracting, and each one transfers the risk in a different way. Understanding this is what protects your pocket.

The closed price gives predictability: you know how much you will pay. The hidden cost is that it punishes change. Everything that was not in the contract becomes an addendum, and the company tends to deliver the agreed minimum, because each extra reduces its margin. It works when the scope is very clear and stable. For those who are still discovering what they want, it becomes a succession of expensive additives.

Per hour, or time and material, gives you flexibility: you adjust your course as you learn. The cost is what requires monitoring, because without management it becomes a never-ending bill. It works when the problem is still being discovered and you can follow it closely. The risk is yours, and that's why you need to be present.

The allocated team, in which you hire dedicated people per period, provides control and continuity. It's more expensive month to month, but it makes sense for those who have constant work and want team stability without setting up their own team. It's halfway between hiring a project and having internal people.

Many people make the mistake of marrying the model with the wrong moment. Close a fixed price when you still don't know what you want and pay additive after additive. Or hire by the hour without anyone monitoring and watch the account grow without control. The model is not good or bad in a vacuum: it matches your degree of clarity about the scope and your willingness to follow up. Choose the model based on your moment, not what seems cheapest at the start.

Where to save and where to never cut

You can save, but in the right place. You save by reducing scope: delivering first what solves the central problem and leaving the rest for later, when the business is already generating returns to pay. A smaller, well-made product is worth more than a large, broken one. Cutting initial ambition is the healthiest economy.

You also save money by not building what already exists. If a ready-made tool solves 80%, it may not be worth paying to build 100% from scratch. Good software house points this out.

Where you shouldn't cut corners is structural quality, safety, and code ownership. Saving here is exchanging a visible cost now for a greater, invisible cost later. The system will have problems, and fixing it always costs more than having done it right. Also don't cut corners on the person who understands your business on the company side, because they are the ones who prevent you from building the wrong thing efficiently.

How to think about the budget without making mistakes

Treat the cost of software as an investment with a return and operating cost, not as an off-the-shelf purchase. Set aside a budget for maintenance from the beginning, because it exists whether you plan it or not. And be wary of numbers that are too good: cheap often means misunderstood scope, compromised quality, or built-in future dependency.